MySQL练习题一

DROP TABLE IF EXISTS `liuyan`;
CREATE TABLE `liuyan` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `title` varchar(32) NOT NULL,
  `author` varchar(16) DEFAULT NULL,
  `addtime` datetime DEFAULT NULL,
  `content` text,
  `status` char(1) NOT NULL DEFAULT ‘0‘,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8;

-- ----------------------------
-- Records of liuyan
-- ----------------------------
INSERT INTO `liuyan` VALUES (‘1‘, ‘介绍‘, ‘大雄‘, ‘2017-02-14 09:59:37‘, ‘哥不是一匹好马，但也不是一头普通的毛驴‘, ‘0‘);
INSERT INTO `liuyan` VALUES (‘2‘, ‘叮当猫‘, ‘熊熊‘, ‘2016-02-16 09:59:44‘, ‘你牙缝里有韭菜，扣出来贼哥吃‘, ‘0‘);
INSERT INTO `liuyan` VALUES (‘3‘, ‘花花‘, ‘苗苗‘, ‘2017-05-28 09:59:52‘, ‘苗苗问花花:卖萌是褒义词还是贬义词？‘, ‘0‘);
INSERT INTO `liuyan` VALUES (‘4‘, ‘霞哥‘, ‘大雄‘, ‘2017-08-29 09:59:57‘, ‘斗战色佛‘, ‘0‘);
INSERT INTO `liuyan` VALUES (‘5‘, ‘晨晨‘, ‘逗比‘, ‘2010-06-22 10:00:03‘, ‘你笑起来像一朵菊花,菊花残，man腚伤‘, ‘0‘);